| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2(SO4) + 2 H2O = 2 AgOH + H2SO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2 + S22 = H2S =>
22 H2 + S22 = 22 H2S
K2CO3 + Al2 + Cl6 = Al2(CO3)3 + KCl =>
3 K2CO3 + Al2 + Cl6 = Al2(CO3)3 + 6 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(b)C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2(b)C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
Sn + Cl{-} + H{+} = SnCl4{2-} + H2 =>
Sn + 4 Cl{-} + 2 H{+} = SnCl4{2-} + H2
Fe + KClO3 + KOH = K2FeO4 + HCl =>
Fe + KClO3 + KOH = K2FeO4 + HCl
C2H2 + NaOH = C2H + Na + H2O =>
C2H2 + NaOH = C2H + Na + H2O
AgNO2 + Li = LiNO2 + Ag =>
AgNO2 + Li = LiNO2 + Ag
(NH4)Cl + AgNO3 = NH4NO3 + AgCl =>
(NH4)Cl + AgNO3 = NH4NO3 + AgCl
HNO3(aq) + K2SO3(aq) = KNO3(aq) + H2SO3(aq) =>
2 HNO3(aq) + K2SO3(aq) = 2 KNO3(aq) + H2SO3(aq)
N2O + OH = NO3 + H2O =>
N2O + 10 OH = 2 NO3 + 5 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
MgO + Si + CaO = Mg + CaSiO3 =>
2 MgO + Si + CaO = 2 Mg + CaSiO3
Fe + CaO = FeO + Ca =>
Fe + CaO = FeO + Ca
Sr + BaCl2 = Ba + SrCl2 =>
Sr + BaCl2 = Ba + SrCl2
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
C8H2N2 + O2 = CO2 + H2O + NO2 =>
2 C8H2N2 + 21 O2 = 16 CO2 + 2 H2O + 4 NO2
NaHCO3(s) = Na2CO3(aq) + H2O + CO2 =>
2 NaHCO3(s) = Na2CO3(aq) + H2O + CO2
BaCl2 + H2SO4 = H2Cl + Ba(SO4)2 =>
BaCl2 + 2 H2SO4 = 2 H2Cl + Ba(SO4)2
Zn(s)S(s) = ZnS(s) =>
Zn(s)S(s) = ZnS(s)
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
Si + H2 = SiH2 =>
Si + H2 = SiH2
C4H6O + H2O = C2H4O =>
C4H6O + H2O = 2 C2H4O
Fe + Cr2O7 = Fe3O4 + Cr =>
21 Fe + 4 Cr2O7 = 7 Fe3O4 + 8 Cr
GaAlO3 + MgO = GaMgAlO4 =>
GaAlO3 + MgO = GaMgAlO4
Mg + Ca(OH) = Ca + Mg(OH)2 =>
Mg + 2 Ca(OH) = 2 Ca + Mg(OH)2
AgC2H3O2 + MgCl2 = Mg(C2H3O2)2 + AgCl =>
2 AgC2H3O2 + MgCl2 = Mg(C2H3O2)2 + 2 AgCl
CuO + C30H62 = H2O + Cu + CO2 =>
91 CuO + C30H62 = 31 H2O + 91 Cu + 30 CO2
Mn(OH)2 + H = Mn + H2O =>
Mn(OH)2 + 2 H = Mn + 2 H2O
C4H9OH + O2 = C4O2 + H9OH =>
C4H9OH + O2 = C4O2 + H9OH
Pb(s) + H2O(l) = PbOH + H2 =>
2 Pb(s) + 2 H2O(l) = 2 PbOH + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CdOHCl + HNO3 = Cd(NO3)2 + H2O + HCl =>
CdOHCl + 2 HNO3 = Cd(NO3)2 + H2O + HCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
H2SO4 + KCN = K2SO4 + HCN =>
H2SO4 + 2 KCN = K2SO4 + 2 HCN
C7H10O5 + NaOH = NaC7H9O5 + H2O =>
C7H10O5 + NaOH = NaC7H9O5 + H2O
NaOH + Cu(NO3) = CuOH + Na(NO3) =>
NaOH + Cu(NO3) = CuOH + Na(NO3)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag + AsF5 = AgAsF6 + AsF3 =>
2 Ag + 3 AsF5 = 2 AgAsF6 + AsF3
NaOH = Na + OH =>
NaOH = Na + OH
Fe(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + Cu(SO4)2 =>
2 Fe(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(SO4)2
Fe2O3 + I2 = FeI3 + O2I2 =>
2 Fe2O3 + 9 I2 = 4 FeI3 + 3 O2I2
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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